Changed logic in MAC layer to allow RLC data read

Also changed logic in the NR UE schedule to read
IP traffic. Also, configured the RLC layer in the
NR UE softmodem and the DRBs with the cRNTI once
the RACH procedure is complete in the NR UE.

executables/nr-ue.c

@@ -27,6 +27,7 @@
 #include "SCHED_NR_UE/phy_frame_config_nr.h"
 #include "SCHED_NR_UE/defs.h"
 #include "PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h"
+#include "LAYER2/nr_pdcp/nr_pdcp_entity.h"
 
 /*
  *  NR SLOT PROCESSING SEQUENCE
@@ -318,6 +319,7 @@ static void *NRUE_phy_stub_standalone_pnf_task(void *arg)
         else if (nr_prach == 2)
         {
           LOG_I(NR_PHY, "In %s: [UE %d] RA completed, setting UE mode to PUSCH\n", __FUNCTION__, mod_id);
+          nr_DRB_preconfiguration(mac->crnti);
         }
         else if(nr_prach == 3)
         {

executables/nr-uesoftmodem.c

@@ -466,10 +466,9 @@ void init_pdcp(int ue_id) {
   if (IS_SOFTMODEM_NOKRNMOD)
     pdcp_initmask = pdcp_initmask | UE_NAS_USE_TUN_BIT;
 
-  /*if (rlc_module_init() != 0) {
+  if (rlc_module_init(0) != 0) {
     LOG_I(RLC, "Problem at RLC initiation \n");
   }
-  nr_DRB_preconfiguration();*/
   pdcp_layer_init();
   nr_pdcp_module_init(pdcp_initmask, ue_id);
   pdcp_set_rlc_data_req_func((send_rlc_data_req_func_t) rlc_data_req);